The earthquake which happened in Yushu _______ 14th April 2010 was a big disaster.[ ]

What’s this ______? [ ]

Gina , isn’t this book ________?—– Yes , it used to belong to ____, but from now on it isn’t .

Can you understand what I mean? — Sorry, I can ______ follow you.

Is this a photo _____ your school? [ ]